means any machine or craft that can derive support in the atmosphere from the reactions of the air.

includes all the external Territories.

means:

(a) the Secretary to the Department; or

(b) a person appointed under subsection 22(1); or

(c) a person included in a class of persons appointed under subsection 22(2).

means a period that starts at 11 pm on a day and ends at 6 am on the next day.

means:

(a) a period of one hour starting at 11 pm on a day; or

(b) a period of one hour starting at 5 am on a day.

has the meaning given by subsection (2).

—an aircraft s when it touches the ground.

means a jet aircraft that:

(a) has a maximum take‐off weight that is 34,000 kilograms or more; and

(b) is being used solely for the purpose of carrying freight; and

of an aircraft means the weight set out in the aircraft’s flight manual as the aircraft’s .

, expressed as a figure of EPNdB, means the effective perceived noise in decibels:

(a) measured by reference to the test procedures specified in Chapter 3 of the Annex; and

90‐95

has the meaning given by subsection (3).

of an aircraft means a person who conducts an aircraft operation using the aircraft.

—an aircraft takes off when it leaves the ground.

means Volume 1 of Annex 16 to the Convention on International Civil Aviation concluded at Chicago on 7 December 1944, as amended and in force from time to time.

means a period of 7 days starting at 11 pm on a Sunday.

(2) For the purposes of this Act, an aircraft is an

international aircraft

on take‐off from, or landing at, Adelaide Airport if: